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WO1999015265A8 - Appareil et procede permettant le melange homogene d'une solution - Google Patents

Appareil et procede permettant le melange homogene d'une solution

Info

Publication number
WO1999015265A8
WO1999015265A8 PCT/US1998/019595 US9819595W WO9915265A8 WO 1999015265 A8 WO1999015265 A8 WO 1999015265A8 US 9819595 W US9819595 W US 9819595W WO 9915265 A8 WO9915265 A8 WO 9915265A8
Authority
WO
WIPO (PCT)
Prior art keywords
solution
holding vessel
homogeneous mixing
holding
mixing device
Prior art date
Application number
PCT/US1998/019595
Other languages
English (en)
Other versions
WO1999015265A3 (fr
WO1999015265A2 (fr
Inventor
Jeffrey A Wilmer
Original Assignee
United States Filter Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United States Filter Corp filed Critical United States Filter Corp
Publication of WO1999015265A2 publication Critical patent/WO1999015265A2/fr
Publication of WO1999015265A3 publication Critical patent/WO1999015265A3/fr
Publication of WO1999015265A8 publication Critical patent/WO1999015265A8/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B01F23/431—Mixing liquids with liquids; Emulsifying using driven stirrers the liquids being introduced from the outside through or along the axis of a rotating stirrer, e.g. the stirrer rotating due to the reaction of the introduced liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B01F25/212—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being movable, e.g. rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)

Abstract

La présente invention concerne un appareil et un procédé permettant le mélange homogène et la distribution d'une solution telle qu'une suspension colloïdale. L'appareil comprend un récipient de rétention destiné à retenir le corps d'une solution, et un dispositif de mélange par jet situé coplanaire par rapport au niveau de la solution dans le récipient de rétention, lequel dispositif de mélange par jet comprend plusieurs gicleurs dont les ouvertures sont placées de façon qu'ils déchargent un flux de solution contre les parois intérieures du récipient de rétention selon un angle ballistique Υ2 par rapport au niveau de la solution dans le récipient de rétention, ce qui crée un courant hélicoïdal dans ledit corps de solution.
PCT/US1998/019595 1997-09-22 1998-09-18 Appareil et procede permettant le melange homogene d'une solution WO1999015265A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/934,819 1997-09-22
US08/934,819 US6109778A (en) 1997-09-22 1997-09-22 Apparatus for homogeneous mixing of a solution with tangential jet outlets

Publications (3)

Publication Number Publication Date
WO1999015265A2 WO1999015265A2 (fr) 1999-04-01
WO1999015265A3 WO1999015265A3 (fr) 1999-06-24
WO1999015265A8 true WO1999015265A8 (fr) 1999-08-05

Family

ID=25466113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/019595 WO1999015265A2 (fr) 1997-09-22 1998-09-18 Appareil et procede permettant le melange homogene d'une solution

Country Status (2)

Country Link
US (1) US6109778A (fr)
WO (1) WO1999015265A2 (fr)

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Also Published As

Publication number Publication date
US6109778A (en) 2000-08-29
WO1999015265A3 (fr) 1999-06-24
WO1999015265A2 (fr) 1999-04-01

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